www.biff.kr/kor/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://www.biff.kr/kor/ server time check history

2019-10-25 16:22:26 KST -3.061591
2019-10-25 16:20:27 KST -3.527040
2019-09-24 11:59:16 KST -1.038409
2019-09-20 12:49:32 KST -0.309036
2019-06-17 17:27:20 KST -2.544371
2018-09-27 13:58:42 KST -1.799087
2018-09-21 20:52:50 KST -1.656385
2018-09-21 11:53:02 KST -2.019620
2018-09-20 17:04:48 KST -0.977341
Average -1.8814311111111

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Popular checks

We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.

Information

# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.